4bb8c62b3fec1ca0567fe7d33aced9dde7c0c760c624328e038ff2026e83f84f

Analysis

max time kernel
145s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
28/08/2024, 21:44

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General

Target

mscSwLzR.html
Size

2KB
MD5

2f8f6cc4a1bfbbb07bbd0dd73c25a22f
SHA1

de3b4f99a0e00d03451179b1f36a76064721cdc2
SHA256

4bb8c62b3fec1ca0567fe7d33aced9dde7c0c760c624328e038ff2026e83f84f
SHA512

ac408096a87bd6b5295f37b1acc6bea4e6b8247085fe26ec459a69467e6d6420254c84d3202ca7d1b112906a2b0501d41a5643992eb112fb50321973f44bf77a

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1312	msedge.exe
1312	msedge.exe
1956	msedge.exe
1956	msedge.exe
1592	msedge.exe
1592	msedge.exe
4048	identity_helper.exe
4048	identity_helper.exe
2352	msedge.exe
2352	msedge.exe
2352	msedge.exe
2352	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe
1956	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 3028	1956	msedge.exe	79
PID 1956 wrote to memory of 3028	1956	msedge.exe	79
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1036	1956	msedge.exe	80
PID 1956 wrote to memory of 1312	1956	msedge.exe	81
PID 1956 wrote to memory of 1312	1956	msedge.exe	81
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82
PID 1956 wrote to memory of 1324	1956	msedge.exe	82

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\mscSwLzR.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe29d63cb8,0x7ffe29d63cc8,0x7ffe29d63cd8
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
  2⤵
  PID:1036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2356 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
  2⤵
  PID:1324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3196 /prefetch:1
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3216 /prefetch:1
  2⤵
  PID:580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4916 /prefetch:1
  2⤵
  PID:3940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4956 /prefetch:1
  2⤵
  PID:3408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4308 /prefetch:1
  2⤵
  PID:1492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3764 /prefetch:1
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5032 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1592
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5828 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,10353309984645158398,3758603441349796149,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5912 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4c3889d3f0d2246f800c495aec7c3f7c

SHA1
dd38e6bf74617bfcf9d6cceff2f746a094114220

SHA256
0a4781bca132edf11500537cbf95ff840c2b6fd33cd94809ca9929f00044bea4

SHA512
2d6cb23e2977c0890f69751a96daeb71e0f12089625f32b34b032615435408f21047b90c19de09f83ef99957681440fdc0c985e079bb196371881b5fdca68a37

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
c4a10f6df4922438ca68ada540730100

SHA1
4c7bfbe3e2358a28bf5b024c4be485fa6773629e

SHA256
f286c908fea67163f02532503b5555a939f894c6f2e683d80679b7e5726a7c02

SHA512
b4d407341989e0bbbe0cdd64f7757bea17f0141a89104301dd7ffe45e7511d3ea27c53306381a29c24df68bdb9677eb8c07d4d88874d86aba41bb6f0ce7a942c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
5de2854254d857e094ba2bb3b37a15c0

SHA1
2ede435176df775959de6bee70918e21c4bf856d

SHA256
7fb1a691f7112250a89d0e791e980ca5ac801f4e7f49c99ff9324037646d866a

SHA512
e08567c23f73a8f254147075de8d0d0fbcefd62c8754542399f55894d420d75d855bbaa20469ab50b7ebf8fb2fcab8db34909b194165ae3df77f1eb013d3944d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
4f821f4bcc870dc66cc3c70a261a6bc5

SHA1
bf6bc8c7c0c47a0cbf0f34ba5540ae9dccc1ea97

SHA256
c7a77291f3d7881fbdca3ad464b60f8a67e2c22e20f345eaf30bf29cc6cdd5b9

SHA512
4c5a8369ec6184339bc695deece85a0dfcc399d3599f8cf1795750d1eb6447d903c545d627a5761015ca53b194cfcd8f4c3a1ef86881149755b8b47aeebe63ff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
fc82277a9ed903f48c35f86e13469b7f

SHA1
3d267cee4eeb351ed4062e534d651a2cc1aa9f0a

SHA256
19e9d96ac1fae178325c51526c466f64110b1bbd0baa430f16ff51ac59d7a44f

SHA512
7010d2106e762980fef76d14c5a5c3efd6d3dabd5515c0c2b167863b2658adb1ebb0e0391116ab58a1e8baec84b07c0393760aa0a136ce2aa760f16dd2d4def3

Download Submit